/** Called whenever an update is received from the server */
@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
super.updateFromUIDL(uidl, client);
if (client.updateComponent(this, uidl, false)) {
hidePopup();
return;
}
addStyleName(CLASSNAME);
position = uidl.getStringAttribute("position");
xOffset = uidl.getIntAttribute("xoffset");
yOffset = uidl.getIntAttribute("yoffset");
popupVisible = uidl.getBooleanVariable("popupVisible");
if (popupVisible) {
if (uidl.hasAttribute("popupPositionPaintable")) {
popupPositionPaintable = uidl.getPaintableAttribute("popupPositionPaintable", client);
} else {
popupPositionPaintable = null;
}
if (uidl.hasAttribute("style")) {
final String[] styles = uidl.getStringAttribute("style").split(" ");
final StringBuffer styleBuf = new StringBuffer();
final String primaryName = popup.getStylePrimaryName();
styleBuf.append(primaryName);
styleBuf.append(" ");
styleBuf.append(VPopupView.CLASSNAME + "-popup");
for (int i = 0; i < styles.length; i++) {
styleBuf.append(" ");
styleBuf.append(primaryName);
styleBuf.append("-");
styleBuf.append(styles[i]);
}
popup.setStyleName(styleBuf.toString());
} else {
popup.setStyleName(popup.getStylePrimaryName() + " " + VPopupView.CLASSNAME + "-popup");
}
UIDL popupUIDL = uidl.getChildUIDL(0);
popup.setVisible(false);
popup.show();
popup.updateFromUIDL(popupUIDL);
showPopup();
} else {
hidePopup();
}
}
